It has been a very long sleep deprived. This past week I have done two of my end of year exams. Monday was pathological physiology and today was epizootiology (infectious diseases). Next week on Wednesday I have pathological anatomy so whilst I have done 2 in a single week, there is no time to celebrate and the study must go on.
Pathological physiology is the study of functional problems in the body, so why the body goes wrong and the processes involved in this. One of my questions here was about anemia – a lack of red blood cells. This is pretty simple right? Not so as the question started with the different classifications for anemia, then there are the different causes, and then finally there are the compensation mechanisms to help the body survive the anemia. All of these processes are intricately linked together and to other body systems – for example the kidneys are involved to increase blood volume to increase blood pressure.
Then it was followed up by ruminal alkalosis in cows, and then disorders of the parathyroid gland which is responsible for the balance of calcium and phosphorus in the body.
Epizootiology is the study of diseases – bacteria and viruses – their spread and the diagnosis. Today my questions were based on picornaviruses (the cause of foot and mouth disease), bovine herpesvirus, and the causes of Mastitis.
Sometimes there is just so much to take in that I just do not know where to begin. Now I am going sleep so I am fresh to start study for pathological anatomy tomorrow.